CW Vol 2 Ed. 24 - 🧠 Why One Nerve Might Be the Key to Better Sleep, Less Stress, and Long-Term Health
When you think of improving your health, you might focus on diet, exercise, or hydration. But there's an unsung hero quietly influencing everything from your mood to digestion and even how well you recover from stress: the vagus nerve. This week, we’re highlighting insights from Dr. Navaz Habib, a functional medicine expert and author of Upgrade Your Vagus Nerve, who recently appeared on The Dhru Purohit Show to explain how this nerve could be the missing piece in your wellness puzzle.
🔍 What is the Vagus Nerve?
The vagus nerve is the longest cranial nerve in your body, running from your brainstem to your gut. It’s a central player in the parasympathetic nervous system, a powerful communication superhighway between your brain and body that plays a major role in relaxation, digestion, and recovery. If your vagus nerve isn’t working well, you may feel burned out, anxious, inflamed, or stuck in “fight or flight” mode.
🚨 Signs Your Vagus Nerve Needs Attention
Dr. Habib identifies a few key warning signs:
Poor sleep quality or feeling unrested.
Bloating, indigestion or slow gut motility.
Anxiety, irritability, mood swings or brain fog.
Low energy or poor recovery from workouts.
🔧 What Disrupts It?
There are four types of stress that can overload your vagus nerve:
Physical (e.g., poor posture or injury)
Chemical (e.g., processed foods, toxins)
Emotional (e.g., chronic worry or grief)
Electromagnetic (e.g., too much screen time, poor sleep hygiene)
🛠️ How to Support Your Vagus Nerve
Here are a few simple ways to improve vagus nerve tone and reduce stress throughout the day:
☀️ Start with a Solid Morning Routine
Wake up at the same time each day
Get sunlight in your eyes within 30 minutes of waking
Avoid jumping into emails or social media first thing
🌙 Wind Down with Intention
Keep screens off for 1 hour before bed
Try nasal breathing or light stretching
Use a calming sleep environment (cool, dark, quiet)
Daily Nervous System Support
Practice slow, deep breathing
Gargle aggressively, hum, or sing (yes, really!)
Try a short meditation or gratitude journal entry
⏱️ Use Wearables Wisely
Dr. Habib breaks down how to interpret wearable data like:
Heart Rate Variability (HRV) – Higher HRV = better vagal tone
Respiratory Rate – Irregular patterns may signal stress
Sleep Cycles – Deep, restorative sleep is essential for healing
Even if you don’t wear a tracker, you can still tune in to how you feel after different activities—especially sleep, food, and stress exposure.
🧰 The takeaway? You don’t need a full lifestyle overhaul to feel better. Start with just one routine—like consistent sleep or a few minutes of deep breathing—and build from there. Your vagus nerve (and your future self) will thank you.
View this Newsletter and links to resources here!
The links are also provided here:
“The vagus nerve helps us shift from ‘fight or flight’ into ‘rest and digest’—but only if we create space for it.”
— Dr. Navaz Habib on The Dhru Purohit Show. Click here to listen.
Learn How To Exercise Your Vagus Nerve to Lower Stress and Inflammation here or scan the QR code.
6/11/2025
CW Vol 2 Ed. 22 - The Mineral You’re Missing: Why Magnesium Matters
For the job site, the office, and home—magnesium is a powerhouse nutrient you shouldn’t overlook. Whether you’re lifting rebar, managing logistics, or juggling work and family, magnesium plays a critical role in keeping your body and mind functioning at their best. Yet most Americans don’t get enough of it—and deficiency can quietly affect energy, sleep, focus, heart health and even mental health.
What Magnesium Does
Magnesium supports:
Muscle and nerve function (important for job performance and recovery),
Bone strength (especially critical in physical labor),
Heart rhythm and blood pressure,
Mood, stress response, and sleep; and
Cognitive clarity and memory.
Dr. Leigh Erin Connealy, a leading integrative physician, emphasizes magnesium’s essential role in mental wellness, immune strength, and disease prevention. She explains how it:
Regulates cortisol (your stress hormone),
Supports GABA, a neurotransmitter that calms the nervous system,
Fuels your cells with ATP, essential for brain energy,
Plays a role in cancer prevention by maintaining healthy cellular function and DNA repair.
She frequently recommends magnesium as part of a personalized wellness plan, especially for patients with anxiety, poor sleep, or high inflammation.
💧 Bath & Foot Soaks: Natural Stress Relief
Topical magnesium is a powerful and easy way to support relaxation. Dr. Connealy recommends magnesium baths or foot soaks as an effective method to absorb magnesium transdermally (through the skin), particularly for those dealing with stress, muscle fatigue or trouble sleeping.
Try This:
Bath: Add 1–2 cups of Epsom salt (magnesium sulfate) to warm water and soak for 20 minutes.
Foot Soak: Add ½ cup to a basin of warm water for a 15-minute calming ritual after a long day.
Magnesium Lotion: Products like Earthley’s Good Night Lotion combine magnesium chloride with soothing ingredients like shea butter and lavender to promote restful sleep and ease muscle tension—especially helpful for construction workers and busy people alike.
Types of Magnesium
And what they are best used for:
Magnesium Glycinate: Anxiety, sleep, muscle recovery. Gentle and calming—great for restful sleep and mental wellness.
Magnesium Citrate: Constipation, digestion. Can have a laxative effect.
Magnesium Malate: Fatigue, muscle pain, energy. Helps with chronic soreness or burnout.
Magnesium Threonate: Focus, memory, brain fog. Crosses blood-brain barrier—supports cognitive health.
Magnesium Sulfate (Epsom Salt): Baths & foot soaks. Absorbed through skin or muscle relaxation and stress relief.
Magnesium Chloride: Topical sprays, soaks or lotions. Absorbed through skin for muscle relaxation and stress relief
How much? Dr. Connealy typically recommends 400–700 mg/day of elemental magnesium, with up to 1,000 mg/day used therapeutically under supervision, especially for patients with cancer, adrenal fatigue, or chronic stress. Higher doses are often split into 2–3 servings to improve absorption and reduce side effects. Her guidelines reflect functional medicine practices and are generally higher than the standard NIH recommendations. Work with your healthcare provider to determine the right amount for your individual needs.
Quality Supplements Matter!
Not all supplements are created equal—some contain fillers, low-quality forms, or inaccurate labeling. That’s where Supp.co helps.
🔍 Supp.co is a science-based tool (currently in Beta) that lets you:
• Check brand purity and potency
• See if a product is third-party tested
• Access user reviews and research links
Try it at www.supp.co—it’s free during Beta testing, as of the date of publication of this Newsletter!
View this Newsletter and links to resources here!
Or use these links to learn more:
How does magnesium help prevent Cancer? Read this.
Great discussion between Dr. Connealy and JJ Virgin on nutritional principles! Listen here.
5/22/2025
CW Vol 2. Ed. 13 - What Are Oxalates, and Why Do They Matter? Part 3 of a 3 Part Series
Choose Low-Oxalate Options
Swap high-oxalate options for safer alternatives like arugula, cabbage, meats, eggs, or dairy. Norton challenges plant-heavy diets, asserting, “You don’t need plants to thrive—our bodies can flourish without overloading on oxalates.” She notes that foods like spinach and almonds often do more harm than good due to their oxalate content. “It’s about rethinking what ‘healthy’ means,” she explains, and her website (sallyknorton.com) provides free, comprehensive food lists to guide your choices.
Cook to Cut
Boiling reduces oxalates by up to 50% in high-oxalate greens—discard the cooking water to remove what’s leached out. Norton calls this “a simple fix with big impact,” noting that oxalates are water-soluble and escape into the pot. She cites studies showing boiling spinach or Swiss chard can slash oxalate levels significantly. “Don’t sip that broth, though,” she warns, as it contains the problem you just cooked out.
Pair With Calcium
Combine high-oxalate foods with calcium-rich choices like milk, yogurt, or cheese to bind oxalates in the gut, limiting absorption. Norton labels this “a natural detox trick,” explaining that calcium and oxalates form insoluble crystals that are excreted. “It’s like giving oxalates a chaperone to escort them out,” she says. Norton stresses timing: “The calcium has to be there at the same meal—later won’t cut it.”
Hydrate Well
Aim for 2-3 liters of water daily to flush oxalates through your urine, reducing crystal formation risk. Norton emphasizes, “Water is your kidney’s best friend—it’s the simplest way to keep oxalates moving out.” Adding lemon juice helps—its citrate dissolves crystals, offering extra protection. “Think of citrate as a crystal-buster,” she says, recommending a squeeze in every glass.
Go Gradually - Avoid Oxalate Dumping
Dropping oxalates too quickly can trigger “dumping,” where stored crystals release, causing fatigue, muscle pain, or rashes. Norton warns, “Your body’s been hoarding this stuff for years—don’t shock it.” She advises reducing intake by 5-10% weekly to adjust smoothly. “Slow and steady prevents the shock,” she says, suggesting you start with one food, like cutting back on spinach smoothies or having milk with that piece of dark chocolate!
Oxalate damage is not a sensitivity or allergy. It is a toxicity problem.
Remember, no medical advice here, just tips for a healthier lifestyle! Consult with healthcare professionals before starting any new health regimen.
View this Newsletter and links to resources here.
3/26/2025
CW Vol 2. Ed. 12 - What Are Oxalates, and Why Do They Matter? Part 2 of a 3 Part Series
Symptoms of Oxalate Overload
Excess oxalates can cause a range of issues. Sally Norton calls it a “silent and gradually progressive condition” with symptoms that vary widely. Kidney stones—painful calcium-oxalate crystals—are the most well-known, affecting about 10% of people. But there’s more: joint pain, fatigue, brain fog, digestive discomfort, and even persistent hiccups can signal trouble. Norton explains that these effects may build slowly, making oxalates tricky to spot. Feeling off after a big salad? It might not just be your imagination—oxalates could be at play.
High-Oxalate Foods
Some of our favorite foods are oxalate powerhouses, often disguised as health heroes. Here’s a rundown:
Spinach: 755 mg per half-cup cooked—a nutritional star with a hidden edge.
Almonds: 122 mg per ounce (about 22 nuts)—a small handful adds up fast.
Beets: 152 mg per cup—vibrant but oxalate-rich.
Chocolate: 110-140 mg per 50g of dark chocolate—a bittersweet reality.
Rhubarb: 370 mg per half-cup—a potent source to enjoy sparingly.
Black Tea: 8-12 mg per 1 cup brewed for 8-10 minutes, there are only 2-3 mg per cup of coffee!
Other notables include Swiss chard, potatoes, soy, blackberries, and spices like turmeric. Norton points out that modern diets heavy in these foods can push oxalate levels higher than our bodies handle well.
Daily Oxalate Limits
What’s a safe oxalate intake? Experts recommend staying below 100-150 mg per day for most people. Sally Norton suggests 50-60 mg for those prone to issues like kidney stones. For perspective, the average diet ranges from 70-150 mg daily, often boosted by tea consumption. Over 250 mg daily? That’s when risks rise! A single serving of spinach could tip you over, so moderation is key.
Are Oxalates an Issue for You?
There is no single pattern of symptoms that identifies oxalate toxicity, everyone has their own unique set of reactions to over-exposure to oxalates. But there are patterns of symptoms that are often associated with oxalate toxicity. If you have ever had kidney stones, or if you have three or more of the following problems, you may benefit from lowering your oxalate consumption:
Kidney infections.
GI problems, or have had GI surgery, especially colon re-sectioning and gastric by-pass.
You have pain that comes and goes without obvious cause, or that affects different body parts on different days.
You have pain or weakness in the arms, hands, legs, or feet.
You have back stiffness or pain.
Your urine is frequently cloudy or hazy looking.
You don’t sleep well or are tired a lot.
You have other brain function problems: brain fog, cognitive losses, mental fatigue.
You have incomplete recovery from injury or surgery.
You tend to have disappointing responses to both conventional and alternative therapies.
You eat one or more high-oxalate foods daily.
Remember, no medical advice here, just tips for a healthier lifestyle! Consult with healthcare professionals before starting any new health regimen.
View this Newsletter and links to resources here.
3/19/25
CW Vol 2. Ed. 11 - What Are Oxalates, and Why Do They Matter? Part 1 of a 3 Part Series
Oxalates Defined
Oxalates, or oxalic acid, are naturally occurring substances in plants that bind to minerals like calcium, forming crystals. Sally Norton, a prominent expert in oxalate poisoning and author of Toxic Superfoods, describes them as “chemical toxins hidden in many popular foods.” Your body produces some oxalates during metabolism, but dietary sources often contribute the most. Fun fact: that can of Bar Keepers Friend cleaner under your sink? It’s oxalic acid in concentrated form—effective for stains, but wear gloves when using it, as it’s harsh on skin!
A Look Back: Oxalates Before 1900
Oxalates have been part of human awareness for centuries. In 1764, Swedish chemist Carl Wilhelm Scheele first isolated oxalic acid from sorrel, a leafy green packed with this compound. By the 19th century, scientists began connecting oxalates to health concerns. An 1842 study published in The Lancet identified oxalate crystals in urine, pointing to their role in kidney stone formation—a link that holds true today. Farmers, too, noticed trouble when livestock fell ill after grazing on oxalate-rich plants like beet greens, offering early hints of their effects.
In Britain, a stark example emerged when people ate rhubarb tarts made with the plant’s toxic leaves. These unlucky individuals suffered severe vomiting, abdominal pain, and sometimes death, underscoring oxalates’ potency well before modern research fully grasped their impact. These observations laid critical groundwork for our current understanding.
Why Oxalate Knowledge Matters
In moderation, oxalates are manageable—your body excretes them through urine or stool. But too much can lead to crystals that affect your kidneys or nutrient absorption. Norton notes that our reliance on “superfoods” like spinach may unintentionally increase our oxalate intake.
Oxalate damage is not a sensitivity or allergy. It is a toxicity problem.
Symptoms of Oxalate Overload
Excess oxalates can cause a range of issues. Sally Norton calls it a “silent and gradually progressive condition” with symptoms that vary widely. Kidney stones—painful calcium-oxalate crystals—are the most well-known, affecting about 10% of people. Oxalates lead to a wide range of problems, throughout the body:
Kidney damage
Damage to intestines, may contribute to the development of celiac disease and “leaky gut”
Breathing problems, mucus production, and congestion
Brain problems – sleep, mood, behavior, cognition, organizational ability, autism
Urinary issues and genital pain
Gum and tooth problems
Bone and connective tissue instability
Contributes to aging, and can make you feel old prematurely
Persistent hiccups
Norton explains that the effects may build slowly, making oxalates tricky to spot. Feeling off after a big salad? It might not just be your imagination—oxalates could be at play.
Remember, no medical advice here, just tips for a healthier lifestyle! Consult with healthcare professionals before starting any new health regimen.
View this Newsletter and links to resources here.
3/12/2025
CW Vol 2. Ed. 8 - Flush Out Toxins, Improve Your Health: The Big 6™ Lymph Reset!
What is The Big 6™ Lymph Reset?
Dr. Perry Nickelston, a renowned Chiropractic Physician, has introduced a simple yet effective routine called the "Big 6™ Lymph Reset." This method targets key areas to enhance lymphatic flow, helping reduce inflammation, boost immunity, and promote healing. Read on to see how you can make this lymph exercise a part of your daily life.
Before doing the Big 6™, make sure you are well hydrated and are not constipated. Do not perform the Big 6™ if you are pregnant, have heart or circulation disorders, acute infections, or diagnosed with cancer.
The Big 6™ - Always Done In Order!
Collarbone Massage: Start by gently massaging the area above and below your collarbone. This helps initiate lymphatic flow from the top down.
Neck and Jaw: Move to the top of your neck, just behind your jaw angle. A gentle rub here can kick-start the lymphatic drainage from your head.
Shoulder and Armpit: Circle your shoulders and then your armpits. This area has a high concentration of lymph nodes.
Abdomen: A gentle massage around your belly can encourage lymphatic movement from your digestive system.
Groin Area: Focus on the crease of your groin. This spot is crucial for leg lymphatic drainage.
Behind the Knees: Finish by massaging behind your knees, enhancing the flow from your lower limbs back to your torso.
What Can The Big 6™ Do?
Detoxify: Helps remove toxins from your body, which could lead to clearer skin, less fatigue, and better overall health.
Reduce Inflammation: Improves circulation, which can alleviate chronic pain and speed up recovery from injuries.
Boost Immunity: A well-functioning lymphatic system supports your immune system, potentially reducing illness.
How Often Can You Do The Big 6™?
Once a day is recommended, monitoring how you feel. You may experience a detoxification reaction the first few times you do The Big 6™ and that’s normal. If you get a detoxification reaction do not repeat The Big 6™ again until you feel a bit better.
When you are able to do The Big 6™ on a daily basis without a detox symptoms, you may add more sessions of The Big 6™.
What are common signs of a detoxification reaction?
Headaches
Tiredness/fatigue
Brain fog
Soreness
Skin reactions
Temporary increase in your symptoms
Slight fever
These are all normal immune system reactions of your body eliminating the toxins/waste that have been trapped in the lymph and blood.
Remember, no medical advice here, just tips for a healthier lifestyle! Consult with healthcare professionals before starting any new health regimen.
Click here to see the Newsletter and to link to Dr. Perry Nickelston’s walk through of the Big 6™.
2/19/2025